In the Linux kernel, the following vulnerability has been resolved:
sched/debug: fix dentry leak in update_sched_domain_debugfs
Kuyo reports that the pattern of using debugfs_remove(debugfs_lookup())
leaks a dentry and with a hotplug stress test, the machine eventually
runs out of memory.
Fix this up by using the newly created debugfs_lookup_and_remove() call
instead which properly handles the dentry reference counting logic.
Metrics
Affected Vendors & Products
References
History
Thu, 18 Sep 2025 17:15:00 +0000
Type | Values Removed | Values Added |
---|---|---|
Weaknesses | CWE-401 | |
CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.0:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.0:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.0:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:6.0:rc4:*:*:*:*:*:* |

Status: PUBLISHED
Assigner: Linux
Published: 2024-05-03T15:11:54.150Z
Updated: 2025-05-21T08:43:50.164Z
Reserved: 2024-05-03T14:55:07.145Z
Link: CVE-2022-48699

Updated: 2024-08-03T15:17:55.870Z

Status : Analyzed
Published: 2024-05-03T16:15:08.453
Modified: 2025-09-18T17:06:26.563
Link: CVE-2022-48699
